ISBN-13: 9780312607975 / Angielski / Miękka / 2010 / 128 str.
ISBN-13: 9780312607975 / Angielski / Miękka / 2010 / 128 str.
KenKen is known around the world as a fun and wildly addictive game but did you know that it was originally created as a teaching tool to hone math, logic, and reasoning skills? So grab a pencil and and enjoy this fun way to strengthen your mind *Refresh and renew the "little grey cells" with 100 easy to hard KenKen puzzles
*Edited by legendary New York Times puzzlemaster Will Shortz
*Big grids with lots of space for easy solving